5 Simple Techniques For human anatomy meaning
5 Simple Techniques For human anatomy meaning
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angiotensin II – protein produced by the enzymatic motion of ACE on inactive angiotensin I; actively will cause vasoconstriction and stimulates aldosterone release by the adrenal cortex.
binocular depth cues – indications of the gap of visual stimuli on The idea of slight differences in the photographs projected on to both retina.
clotting – also known as coagulation; sophisticated approach by which blood elements kind a plug to prevent bleeding.
cleavage furrow – contractile ring that types about a cell during cytokinesis that pinches the cell into two halves.
aorta – premier artery from the body, originating within the left ventricle and descending on the abdominal area in which it bifurcates in the widespread iliac arteries at the extent on the fourth lumbar vertebra; arteries originating within the aorta distribute blood to almost all tissues with the body.
cuboid – tarsal bone that articulates posteriorly While using the calcaneus bone, medially Using the lateral cuneiform bone, and anteriorly Along with the fourth and fifth metatarsal bones.
carpal tunnel – passageway amongst the anterior forearm and hand formed by the carpal bones and flexor retinaculum.
chemical synapse – connection in between two neurons, or involving a neuron and its goal, exactly where a neurotransmitter diffuses across an extremely shorter here distance.
The body’s most significant organ process is definitely the integumentary procedure, which incorporates the pores and skin and its linked constructions, for example hair and nails. The surface area tissue of skin is really a barrier that guards interior constructions and fluids from probably hazardous microorganisms as well as other toxins.
diploid – issue marked from the existence of the double enhance of genetic materials (two sets of chromosomes, a single set inherited from each of two dad and mom).
cranial nerve – amongst twelve nerves connected to the brain which have been answerable for sensory or motor capabilities of the head and neck.
cerebral peduncles – segments on the descending motor pathway which make up the white issue of your ventral midbrain.
Broca’s region – location with the frontal lobe connected with the motor commands necessary for speech production and Positioned only within the cerebral hemisphere liable for language manufacturing, which is the still left aspect in about 95 per cent from the populace.
Your body is coordinating the motion of full muscle teams to help you to shift air into and out within your lungs, to force blood all over your body, and also to propel the food items you may have eaten as a result of your digestive tract. Consciously, not surprisingly, you agreement your skeletal muscles to move the bones of your skeleton to acquire from just one place to a different (since the runners are carrying out in here Figure one.7), also to execute every one of the functions of the daily life.